1 1/2 c. chopped celery
1/2 c. chopped green pepper
1 med. onion, chopped
1 pkg. lemon gelatin
1 c. boiling water
1 c. mayonnaise
1/2 tsp. vinegar
1 tsp. horseradish

Chop onions, celery, pepper and corn beef. Dissolve gelatin in water. Pour over mixture. Mix in mayonnaise, vinegar and horseradish. Pour in salad mold and refrigerate.